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Minimal D-splitting and SD-splitting for a Compression Body
作者姓名:李阳  雷逢春
作者单位:Department of Mathematics Harbin Institute of Technology,Department of Mathematics,Harbin Institute of Technology,Harbin,150001,Harbin,150001
基金项目:Supported in part by a grant (No.10171024) of NSFC a grant of the outstanding Youth fellowship of Hei Long Jiang Province
摘    要:In this paper, we fix the genus of SD-splittings of a compression body. We also discuss the uniqueness for minimal D-splittings and SD-splittings for a han-dlebody.

关 键 词:压缩体  SD-分裂  SD-属  操控体  拓扑

Minimal D-splitting and SD-splitting for a Compression Body
LI Yang and LEI Feng-chun.Minimal D-splitting and SD-splitting for a Compression Body[J].Northeastern Mathematical Journal,2006,22(3):323-328.
Authors:LI Yang and LEI Feng-chun
Abstract:In this paper, we fix the genus of SD-splittings of a compression body. We also discuss the uniqueness for minimal D-splittings and SD-splittings for a han-dlebody.
Keywords:compression body  SD-splitting  SD-genus
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